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CH419252A - Method for monitoring and detecting signal pulses occurring in random sequence on signal lines with or without interposed connection devices, in particular charge pulses in telephone systems - Google Patents

Method for monitoring and detecting signal pulses occurring in random sequence on signal lines with or without interposed connection devices, in particular charge pulses in telephone systems

Info

Publication number
CH419252A
CH419252A CH356464A CH356464A CH419252A CH 419252 A CH419252 A CH 419252A CH 356464 A CH356464 A CH 356464A CH 356464 A CH356464 A CH 356464A CH 419252 A CH419252 A CH 419252A
Authority
CH
Switzerland
Prior art keywords
pulses
monitoring
random sequence
connection devices
telephone systems
Prior art date
Application number
CH356464A
Other languages
German (de)
Inventor
Gattner Guenther
Tanke Ullrich
Widdel Karl-Heinz
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH419252A publication Critical patent/CH419252A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
    • H04M15/12—Discriminative metering, charging or billing
    • H04M15/18—Discriminative metering, charging or billing according to duration of the call, or the communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Meter Arrangements (AREA)
CH356464A 1963-03-22 1964-03-19 Method for monitoring and detecting signal pulses occurring in random sequence on signal lines with or without interposed connection devices, in particular charge pulses in telephone systems CH419252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES84296A DE1188147B (en) 1963-03-22 1963-03-22 Method for monitoring and detecting signal pulses occurring in random sequence on signal lines with or without interposed connection devices, in particular of charge pulses in telephone systems

Publications (1)

Publication Number Publication Date
CH419252A true CH419252A (en) 1966-08-31

Family

ID=7511605

Family Applications (1)

Application Number Title Priority Date Filing Date
CH356464A CH419252A (en) 1963-03-22 1964-03-19 Method for monitoring and detecting signal pulses occurring in random sequence on signal lines with or without interposed connection devices, in particular charge pulses in telephone systems

Country Status (7)

Country Link
US (1) US3342939A (en)
BE (1) BE645574A (en)
CH (1) CH419252A (en)
DE (1) DE1188147B (en)
FI (1) FI41169B (en)
GB (1) GB1014402A (en)
NL (1) NL6403023A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209617B (en) * 1964-10-21 1966-01-27 Siemens Ag Method for the detection of signal pulses occurring in random sequence on signal lines, in particular of counting pulses in telephone systems
DE1209615B (en) * 1964-10-21 1966-01-27 Siemens Ag Method for the detection of signal pulses occurring in random sequence on signal lines, in particular of counting pulses in telephone systems
DE1218553B (en) * 1965-05-11 1966-06-08 Standard Elektrik Lorenz Ag Method and circuit arrangement for the automatic recording of charges in the case of multiple connections in telecommunication systems, in particular telephone systems
DE1231596B (en) * 1965-09-14 1966-12-29 Siemens Ag Remote counter for the summation of pulses
US3562436A (en) * 1966-10-21 1971-02-09 Siemens Ag Method for supervision to determine the states of communication lines
US3651269A (en) * 1968-11-27 1972-03-21 Int Standard Electric Corp Accounting system for telephone exchanges
DE2207101C2 (en) * 1972-02-16 1978-04-06 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Circuit arrangement for the automatic recording of telephone charges in time division multiplex switching systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99218C (en) * 1951-05-23
GB1053350A (en) * 1962-10-16

Also Published As

Publication number Publication date
GB1014402A (en) 1965-12-22
NL6403023A (en) 1964-09-23
US3342939A (en) 1967-09-19
FI41169B (en) 1969-06-02
BE645574A (en) 1964-09-23
DE1188147B (en) 1965-03-04

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